Farm & food prices · Production and land
Corn for grain: acres harvested: Iowa
The number of acres of corn for grain harvested, from USDA's yearly crop production summary.
Up to dateYearly. USDA usually publishes in January. Last published Oct 9, 2026. Next expected January 2027.
The latest figures and how they have changed
Iowa, 2026
12,800,000 acres
Down 2.7% from 13,150,000 acres in 2025
United States, 2026
88,506,000 acres
Down 2.7% from 90,948,000 acres in 2025
IowaUnited States
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What the numbers say
- Iowa's acres harvested is 0.1 times the US average.
- Since 2022 it has risen 3.6%, from 12,350,000 acres to 12,800,000 acres.
Every figure behind this chart
| Year | Iowa | United States |
|---|---|---|
| 2026 | 12,800,000 | 88,506,000 |
| 2025 | 13,150,000 | 90,948,000 |
| 2024 | 12,450,000 | 83,046,000 |
| 2023 | 12,550,000 | 86,506,000 |
| 2022 | 12,350,000 | 78,705,000 |
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Source: USDA National Agricultural Statistics Service (NASS), Crop Production Survey. State and US estimates released Oct 9, 2026. Quick Stats item "CORN, GRAIN - ACRES HARVESTED". Retrieved Oct 23, 2026; snapshot 2026-10-23.1. This product uses the NASS API but is not endorsed or certified by NASS.
What this measures
It is the total area of corn for grain that farmers harvested, in acres.